#45D370#45D370

#45D370 is a light, vivid green. Relative luminance 0.490; OKLCH L 76.9% C 0.184 H 149.6°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#45D370
RGB	rgb(69, 211, 112)
HSL	hsl(138, 62%, 55%)
HSV	hsv(138, 67%, 83%)
CMYK	cmyk(67.3%, 0%, 46.9%, 17.3%)
CIE-LAB	lab(75.46, -58.91, 38.11)
CIE-LCH	lch(75.46, 70.16, 147.10°)
OKLab	oklab(76.86% -0.1588 0.0931)
OKLCH	oklch(76.86% 0.184 149.6)
XYZ	xyz(28.6709, 49.0205, 23.2770)
Luminance	0.4902 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D370 #D345A8

analogous

#61D345 #45D370 #45D3B7

triadic

#45D370 #7045D3 #D37045

tetradic

#45D370 #4561D3 #D345A8 #D3B745

square

#45D370 #4561D3 #D345A8 #D3B745

split-complementary

#45D370 #B745D3 #D34561

monochromatic

#1E7F3C #2AB153 #45D370 #76DF96 #A8EABC

Accessibility & contrast

On white

1.94

#45D370 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#45D370 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D370

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D370	#FFFFFF	#000000	##000000
##45D370	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4C168

Deuteranopia (green-blind)

#C3B577

Tritanopia (blue-blind)

#00CFBB

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #45d370;
/* rgb */ color: rgb(69, 211, 112);
/* oklch */ color: oklch(76.9% 0.184 149.6);

Tailwind

colors: {
  custom: {
    50: '#89e29a',
    500: '#45d370',
    950: '#000000',
  },
}

SCSS

$custom: #45d370;
$custom-light: #89e29a;
$custom-dark: #000000;

JSON

{
  "hex": "#45d370",
  "rgb": {
    "r": 69,
    "g": 211,
    "b": 112
  },
  "hsl": {
    "h": 138.169,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.76857,
    "c": 0.18404,
    "h": 149.6
  },
  "luminance": 0.49024
}

Semantic roles & 50–950 ramp

primary

#45D370

secondary

#D89CC6

accent

#43B4E5

background

#F9FDF9

surface

#F1FBF2

border

#CBD4CC

text

#0D150E

muted

#7E837E

Preview Lab

Preview with #45D370

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →